CN104356994B - 一种甲基异氰酸酯热熔材料 - Google Patents
一种甲基异氰酸酯热熔材料 Download PDFInfo
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- CN104356994B CN104356994B CN201410569572.1A CN201410569572A CN104356994B CN 104356994 B CN104356994 B CN 104356994B CN 201410569572 A CN201410569572 A CN 201410569572A CN 104356994 B CN104356994 B CN 104356994B
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- 239000000463 material Substances 0.000 title claims abstract description 12
- 239000012943 hotmelt Substances 0.000 title claims abstract description 8
- HAMGRBXTJNITHG-UHFFFAOYSA-N methyl isocyanate Chemical compound CN=C=O HAMGRBXTJNITHG-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 16
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 8
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims abstract description 8
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims abstract description 8
- 235000019400 benzoyl peroxide Nutrition 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 150000002334 glycols Chemical class 0.000 claims abstract description 8
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims abstract description 8
- 229920000570 polyether Polymers 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 8
- 239000011734 sodium Substances 0.000 claims abstract description 8
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 8
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 238000004513 sizing Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Abstract
本发明涉及一种甲基异氰酸酯热熔材料的制备，包括：甲苯二异氰酸酯10-30份，二苯基甲烷二异氰酸酯30-50份，聚醚二元醇40-50份，PN-40？10-15份，过氧化二苯甲酰30-50份，三聚磷酸钠10-30份，加入到反应釜中，110-130度搅拌120分钟，二月桂酸二丁基锡0.1-0.3份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
Description
技术领域
本发明涉及一种甲基异氰酸酯热熔材料的制备，属于材料领域。
背景技术
反应型聚氨酯热熔胶是一种通常在室温下为固体，但在加热情况下发生熔融，在成为液体或流体状态下进行涂布，在冷却时粘接被粘物，通过进一步与空气中或被粘基材上的水分发生进一步固化交联反应，从而获得高的粘结强度的胶黏剂。因为其优异的环保性、耐溶剂性、耐高温性，高粘结强度，被越来越多的应用，尤其是自动施胶设备的出现，大规模生产线，如汽车、服装纺织、制鞋等行业均有应用。
发明内容
本发明提供一种甲基异氰酸酯热熔材料的制备，包括：甲苯二异氰酸酯10-30份，二苯基甲烷二异氰酸酯30-50份，聚醚二元醇40-50份，PN-4010-15份，过氧化二苯甲酰30-50份，三聚磷酸钠10-30份，加入到反应釜中，110-130度搅拌120分钟，二月桂酸二丁基锡0.1-0.3份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
本发明的有益效果是：本发明制备的聚氨酯材料开放时间短、附着力优异、制备工艺简单。
具体实施方式
以下对本发明的原理和特征进行描述，所举实例只用于解释本发明，并非用于限定本发明的范围。
实施例1
甲苯二异氰酸酯10份，二苯基甲烷二异氰酸酯30份，聚醚二元醇40份，PN-4010份，过氧化二苯甲酰30份，三聚磷酸钠10份，加入到反应釜中，110度搅拌120分钟，二月桂酸二丁基锡0.1份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
实施例2
甲苯二异氰酸酯30份，二苯基甲烷二异氰酸酯50份，聚醚二元醇40份，PN-4015份，过氧化二苯甲酰50份，三聚磷酸钠30份，加入到反应釜中，130度搅拌120分钟，二月桂酸二丁基锡0.3份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
实施例3
甲苯二异氰酸酯20份，二苯基甲烷二异氰酸酯40份，聚醚二元醇50份，PN-4010份，过氧化二苯甲酰30份，三聚磷酸钠20份，加入到反应釜中，120度搅拌120分钟，二月桂酸二丁基锡0.1份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
实施例1-3的试验结果见表1。
表1具体试验验证
| 实施例1 | 实施例2 | 实施例3 | |
| 粘度（25℃，mPa.s） | 800 | 850 | 830 |
本发明制备的聚氨酯材料开放时间短、附着力优异、制备工艺简单。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (3)
1.一种甲基异氰酸酯热熔材料的制备方法，其特征在于，包括：甲苯二异氰酸酯10份，二苯基甲烷二异氰酸酯30份，聚醚二元醇40份，PN-4010份，过氧化二苯甲酰30份，三聚磷酸钠10份，加入到反应釜中，110度搅拌120分钟，二月桂酸二丁基锡0.1份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
2.一种甲基异氰酸酯热熔材料的制备方法，其特征在于，包括：甲苯二异氰酸酯30份，二苯基甲烷二异氰酸酯50份，聚醚二元醇40份，PN-4015份，过氧化二苯甲酰50份，三聚磷酸钠30份，加入到反应釜中，130度搅拌120分钟，二月桂酸二丁基锡0.3份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
3.一种甲基异氰酸酯热熔材料的制备方法，其特征在于，包括：甲苯二异氰酸酯20份，二苯基甲烷二异氰酸酯40份，聚醚二元醇50份，PN-4010份，过氧化二苯甲酰30份，三聚磷酸钠20份，加入到反应釜中，120度搅拌120分钟，二月桂酸二丁基锡0.1份加入到反应釜中，继续搅拌60分钟，混合均匀出料即可。
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| CN106010417A (zh) * | 2016-06-16 | 2016-10-12 | 宋晓梅 | 一种甲基异氰酸酯热熔化工材料及其制备方法 |
| CN106046928B (zh) * | 2016-07-18 | 2019-02-12 | 佛山市高明绿色德化工有限公司 | 一种双组份超白玻璃油墨及其制备方法、使用方法 |
| CN115612436A (zh) * | 2022-10-26 | 2023-01-17 | 扬州工业职业技术学院 | 一种甲基异氰酸酯热熔化工材料及其制备方法 |
| CN115490830B (zh) * | 2022-11-16 | 2023-03-28 | 江苏奥斯佳材料科技股份有限公司 | 聚氨酯固化剂及其制备方法和应用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0540950A2 (en) * | 1991-10-23 | 1993-05-12 | The Yokohama Rubber Co., Ltd. | Moisture-curable urethane-based sealing composition |
| CN102325853A (zh) * | 2008-12-12 | 2012-01-18 | 汉高公司 | 反应性热熔性胶黏剂 |
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| US8574394B2 (en) * | 2007-12-21 | 2013-11-05 | Henkel Ag & Co. Kgaa | Method for preparing a moisture curable hot melt adhesive |
| CN103881595B (zh) * | 2014-03-13 | 2015-08-19 | 魏根成 | 一种胶合板用热熔胶粘剂薄膜及其制备方法 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0540950A2 (en) * | 1991-10-23 | 1993-05-12 | The Yokohama Rubber Co., Ltd. | Moisture-curable urethane-based sealing composition |
| CN102325853A (zh) * | 2008-12-12 | 2012-01-18 | 汉高公司 | 反应性热熔性胶黏剂 |
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Effective date of registration: 20170502 Address after: Water town Nanhai District 528244 Guangdong city of Foshan Province as one of Taiwan on Yong Cun Xia West Industrial Zone where bootman metal workshop Patentee after: FOSHAN NANHAI HAOJING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 265400, Yantai, Shandong province Zhaoyuan dream Chi office Zhang Hua Wang Village Patentee before: ZHAOYUAN HONGRUI PRINTING AND DYEING CO.,LTD. |
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Denomination of invention: A kind of methyl isocyanate hot melt material Effective date of registration: 20220909 Granted publication date: 20160217 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: Guangdong Haojing New Material Technology Co.,Ltd. Registration number: Y2022980014963 |
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